https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=288134
Bug ID: 288134
Summary: Fatal trap 12: page fault while in kernel mode //
supervisor read data, page not present //ip6_output
Product: Base System
Version: 14.3-RELEASE
Hardware: amd64
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: kern
Assignee: [email protected]
Reporter: [email protected]
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x0
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff80610d93
stack pointer = 0x28:0xfffffe019b7ac180
frame pointer = 0x28:0xfffffe019b7ac210
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 12 (swi1: hpts)
rdi: fffffe00e6d4b500 rsi: fffff80a26bd4000 rdx: fffff81d32edb000
rcx: fffff8012e4d9900 r8: 00000000000000ad r9: 0000000000000003
rax: fffff8073c89f400 rbx: 0000000000000000 rbp: fffffe019b7ac210
r10: 0000000000000001 r11: 0000000000000000 r12: 0000000000000000
r13: fffff8012e4d9900 r14: 0000000000000000 r15: 0000000000000000
trap number = 12
panic: page fault
cpuid = 0
time = 1752131920
KDB: stack backtrace:
#0 0xffffffff80687acd at kdb_backtrace+0x5d
#1 0xffffffff80639ce1 at vpanic+0x131
#2 0xffffffff80639ba3 at panic+0x43
#3 0xffffffff809e6caa at trap_pfault+0x3da
#4 0xffffffff809beef8 at calltrap+0x8
#5 0xffffffff8080eba0 at ip6_output+0x19e0
#6 0xffffffff807f3e64 at icmp6_reflect+0x2e4
#7 0xffffffff807f3803 at icmp6_error+0x333
#8 0xffffffff80862235 at pf_route6+0x6e5
#9 0xffffffff80860f0b at pf_test6+0xb8b
#10 0xffffffff808779d3 at pf_check6_out+0x43
#11 0xffffffff80782698 at pfil_mbuf_out+0x38
#12 0xffffffff8080e1e8 at ip6_output+0x1028
#13 0xffffffff81a22d3d at bbr_output_wtime+0x20fd
#14 0xffffffff81a1d025 at bbr_output+0x25
#15 0xffffffff807d5c8d at tcp_hptsi+0x87d
#16 0xffffffff807d4e8f at tcp_hpts_thread+0x13f
#17 0xffffffff805f6ab9 at ithread_loop+0x239
Uptime: 6d22h13m33s
Dumping 26998 out of 131007
MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..91%
Reading symbols from /boot/kernel/accf_dns.ko...
Reading symbols from /usr/lib/debug//boot/kernel/accf_dns.ko.debug...
Reading symbols from /boot/kernel/zfs.ko...
Reading symbols from /usr/lib/debug//boot/kernel/zfs.ko.debug...
Reading symbols from /boot/kernel/xdr.ko...
Reading symbols from /usr/lib/debug//boot/kernel/xdr.ko.debug...
Reading symbols from /boot/kernel/cryptodev.ko...
Reading symbols from /usr/lib/debug//boot/kernel/cryptodev.ko.debug...
Reading symbols from /boot/kernel/tcp_bbr.ko...
Reading symbols from /usr/lib/debug//boot/kernel/tcp_bbr.ko.debug...
Reading symbols from /boot/kernel/acpi_wmi.ko...
Reading symbols from /usr/lib/debug//boot/kernel/acpi_wmi.ko.debug...
Reading symbols from /boot/kernel/ichsmb.ko...
Reading symbols from /usr/lib/debug//boot/kernel/ichsmb.ko.debug...
Reading symbols from /boot/kernel/smbus.ko...
Reading symbols from /usr/lib/debug//boot/kernel/smbus.ko.debug...
__curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:57
57 __asm("movq %%gs:%P1,%0" : "=r" (td) : "n" (offsetof(struct
pcpu,
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